But it must also be strong enough so … But these risks are readily overcome by choosing the right vegetarian foods and, when necessary, supplements. For example, soy, quinoa, and nuts are good sources of protein, and tofu, lentils, and spinach are good sources of iron. Plants are surprising organisms—without brains and central nervous systems, they are still able to sense the environment that surrounds them. “Plants certainly have the capacity to feel mechanical loads,” said plant biologist Frank Telewski, who was not involved in the research. Plants can't run away from danger, so investing energy in a body system that recognizes a threat and can feel pain would be a very poor evolutionary strategy, according to the article. July 8, 2014 by Molly Michelson . Plants also experience many kinds of stress, such as those brought on by extreme temperatures or salinity, and may not always react in the same way, Anne Visscher, a plant … Assessing and managing pain while caring for the whole patient is a challenge for physicians. This suggests that plants do indeed feel pain. In plants stressed by drought, air bubbles formed, popped and triggered vibrations within the tissue that normally carries water up the plants' stems. The plant epidermis is a single layer of cells that must be thin enough to let sunlight through to the inner-layer of cells responsible for photosynthesis. The scientific community is just beginning to recognize plants’ advanced capabilities, and we now know that they experience a variety of sensations. Do Plants Hear? Plants can perceive light, scent, touch, wind, even gravity, and are able to respond to sounds, too. They can close or open up to avoid an attack or to await rain, for instance. Share Tweet Donate. Barriers to pain management include clinician- , patient- , and health system–related issues. Plants can sense that an obstacle is before them before they come into contact with it. Plant skin has a complex job to do but not much to do it with. The traditional model of care is focused on disease-specific treatments. Can plants feel pain? They can change the direction in which they grow to avoid obstacles. Not only do they hear (yes, it's true) and smell, they can also sense the presence of water, and even … Plants have senses that put humans to shame. Plant-based diets carry some risk of inadequate protein, vitamin, and mineral intake. If these treatments fail, the focus shifts to palliation. Scientists have also found that anesthetics work on plants. Plants in Your Space Based on several experimental studies, the presence of potted plants has been found to be helpful in many different settings including work, school, and hospitals. 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